Collection place
- California11 objects
- North America11 objects
- The Americas11 objects
- United States11 objects
- 1 mile north of Dos Cabezas train station, San Diego County10 objects
- Dos Cabezos Valley, San Diego County, California10 objects
- San Diego County, California10 objects
- Southern California10 objects
- CA-Mrn-241, Marin County, California1 objects
- Marin County, California1 objects
- San Francisco Bay Area, California1 objects